Dc Power Cable Specifications For The Srx5400 Services Gateway - Juniper SRX5400 Hardware Manual

NOTE: The SCB must be present for the PWR OK LED to go on.
Table 21: DC Power Supply LEDs
Label Color
PWR OK Green
Amber
BRKR ON Green
Green
INPUT Green
OK
Amber

DC Power Cable Specifications for the SRX5400 Services Gateway

Table 22 on page 53 summarizes the specifications for the power cables, which you must supply.
Table 22: DC Power Cable Specifications
Cable Type
Power
State Description
Off Power supply is not functioning normally. Check the INPUT OK LED
for more information.
On Power supply is functioning normally.
On The main output voltage is out of range (lower limit: 37.5 V to 39.5
V; upper limit: 72.5 V to 76 V).
Off DC power supply circuit breaker is turned off.
On DC power input is present and the DC power supply circuit breaker
is turned on.
Off DC input to the PEM is not present.
On DC input is present and is connected in correct polarity.
On DC input is present, but not in valid operating range or connected in
reverse polarity.
Quantity
2
Four 6-AWG (13.3 mm ) cables for each
power supply
Specification
Minimum 60°C wire, or as required by the
local code
53